# BILLING

- [Tariffs and payments](/1msg-knowledge-base/billing/tariffs-and-payments.md): What you pay money for and how it is paid for
- [❗️ Important changes to WhatsApp Business API pricing from 1 July 2025](/1msg-knowledge-base/billing/important-changes-to-whatsapp-business-api-pricing-from-1-july-2025.md)